218863 (2006 WO127)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5479264073 ± 5.67e-09
Semi-major axis (a)2.1964291674 AU ± 5.50e-10
Inclination (i)11.03008777° ± 1.09e-06
Long. of Asc. Node (Ω)167.50326599° ± 3.59e-06
Arg. of Perihelion (ω)314.50068412° ± 3.66e-06
Mean Anomaly (M)306.47948552° ± 6.98e-07
Mean Motion (n)0.3027864755°/day ± 1.14e-10
Perihelion dist (q)0.99294762 AU ± 1.25e-08
Aphelion dist (Q)3.39991071 AU ± 1.25e-08
Orbital Period3.25518596 yr ± 1.22e-09
Physical Parameters
H (abs. magnitude)16.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.210″
Uncertainty0
Orbit TypeApollo
MOID0.074448 AU
Observations Used1908
Oppositions16
Arc Total2002-2025
First Observation Used2002-08-16
Last Observation Used2025-12-02
Observations (2181)
Date Type RA Dec Mag Band Observatory
2006-12-28 04:49:06 C 14 31 56.62 -13 43 30.4 c 118
2007-01-05 12:21:42 C 14 57 28.38 -14 23 46.3 r 448
2007-01-05 12:29:24 C 14 57 29.38 -14 23 49.7 r 448
2007-01-05 12:37:05 C 14 57 30.23 -14 23 50.6 r 448
2007-01-15 12:46:39 C 15 25 50.84 -14 50 20.1 r 703
2007-01-15 12:56:15 C 15 25 51.92 -14 50 19.3 r 703
2007-01-15 13:05:54 C 15 25 52.71 -14 50 17.6 r 703
2007-01-15 13:15:43 C 15 25 54.12 -14 50 21.3 r 703
2007-02-05 12:46:59 C 16 16 19.77 -14 36 02.0 r 448
2007-02-05 13:01:20 C 16 16 21.00 -14 36 00.7 r 448
2007-03-02 10:23:28 C 16 58 51.01 -12 39 51.2 r 448
2007-03-02 10:39:06 C 16 58 51.79 -12 39 47.5 r 448
2007-03-02 10:54:51 C 16 58 52.73 -12 39 44.0 r 448
2007-04-10 10:52:34 C 17 19 35.51 -07 22 51.9 c 711
2007-04-10 11:05:58 C 17 19 35.29 -07 22 46.9 c 711
2007-04-10 11:19:24 C 17 19 35.10 -07 22 41.2 c 711
2007-04-20 16:08:41 C 17 14 28.03 -05 51 48.2 r E12
2007-04-20 16:32:18 C 17 14 27.31 -05 51 39.4 r E12
2007-04-20 16:44:11 C 17 14 26.91 -05 51 35.1 r E12
2007-05-06 22:19:35 C 16 58 16.45 -03 45 15.3 r A13
2007-05-06 22:56:38 C 16 58 14.28 -03 45 03.6 r A13
2007-05-06 23:01:58 C 16 58 14.03 -03 45 03.0 r A13
2007-05-06 23:18:09 C 16 58 13.17 -03 44 58.8 r A13
2007-05-18 23:45:47 C 16 42 10.12 -02 39 46.9 19.3 r 130
2007-05-18 23:51:14 C 16 42 09.83 -02 39 46.5 19.2 r 130
2007-05-18 23:56:37 C 16 42 09.52 -02 39 45.3 18.8 r 130
2007-05-19 00:02:12 C 16 42 09.20 -02 39 43.9 19.0 r 130
2007-05-24 07:46:37 C 16 34 43.07 -02 21 26.7 r H45
2007-05-24 07:48:53 C 16 34 42.91 -02 21 26.4 r H45
2007-05-24 07:50:56 C 16 34 42.80 -02 21 26.1 r H45
2007-05-24 07:53:02 C 16 34 42.69 -02 21 25.6 r H45
2007-05-24 07:54:52 C 16 34 42.56 -02 21 25.5 r H45
2007-05-24 07:57:14 C 16 34 42.56 -02 21 25.7 r 703
2007-05-24 08:05:53 C 16 34 42.09 -02 21 24.2 r 703
2007-05-24 08:14:33 C 16 34 41.52 -02 21 22.7 r 703
2007-05-24 08:23:13 C 16 34 41.05 -02 21 22.1 r 703
2007-06-09 05:32:15 C 16 14 17.03 -02 08 13.5 o 691
2007-06-09 05:54:16 C 16 14 15.90 -02 08 15.1 o 691
2007-06-09 06:16:16 C 16 14 14.82 -02 08 16.3 o 691
2007-06-18 05:51:22 C 16 05 10.83 -02 26 10.4 o 691
2007-06-18 06:16:50 C 16 05 09.83 -02 26 13.4 o 691
2007-06-18 06:42:40 C 16 05 08.85 -02 26 16.5 o 691
2008-06-30 07:39:08 C 20 46 44.80 -06 56 14.4 o 691
2008-06-30 08:09:24 C 20 46 43.86 -06 56 17.5 o 691
2008-06-30 08:35:05 C 20 46 43.00 -06 56 18.3 o 691
2008-07-29 05:29:24 C 20 20 40.38 -08 40 30.3 r G96
2008-07-29 05:36:28 C 20 20 40.05 -08 40 31.6 r G96
2008-07-29 05:43:28 C 20 20 39.76 -08 40 32.4 r G96
2008-07-29 05:50:34 C 20 20 39.44 -08 40 34.4 r G96
2009-08-24 00:31:00 C 01 53 06.69 +06 29 03.7 r B01